Sticky Whispers

This addon hooks into the default chat addon and automatically fills in the reply information after you've received a whisper from someone. The addon currently only suppors normal whispers but I'm looking into account. It should work with cross-realm whispers as well.

You can now simply type your reply and if you're currently in the whisper/tell/account whisper channels, it will redirect to the last person you whispered or received a whisper from.